The Person Next to My Pillow Is the Sweetheart I'm Looking For

He is a domineering young master who is powerful in all directions, and she is a stunning palace lord who is famous all over the world. Their interests pull them into a marriage. After they got married, he doted on her in every possible way, and she slowly began to accept him. When their love reached a climax, a trick of fate caused the two to draw swords against each other.